<template>
	<div class="recommend">
		<scroll ref="scroll" class="recommend-content" :data = "discList">
      <div>
    		<div class="silder-wrapper"  v-if = "recommends.length">
    			<slider>
    				<div v-for="item in recommends">
    					<a :href="item.linkUrl">
    						<img class="needsclick" @load='loadImage' :src="item.picUrl">
    					</a>
    				</div>
    			</slider>
    		</div>
    		<div class="recommend-list">
    			<h1 class="list-title">热门歌单推荐</h1>
    			<ul>
    				<li class="item" v-for="item in discList">
    					<div class="icon">
    						<img width="60" height="60" v-lazy="item.imgurl"/>
    					</div>
    					<div class="text">
    						<h2 class="name" v-html="item.creator.name"></h2>
    						<p class="desc" v-html="item.dissname"></p>
    					</div>
    				</li>
    			</ul>
    		</div>
      </div>
      <div class="loading-container" v-show="!discList.length">
        <loading></loading>
      </div>
		</scroll>
	</div>
</template>

<script>
import Scroll from 'base/scroll/scroll'
import Slider from 'base/slider/slider'
import Loading from 'base/loading/loading'
import { getRecommend, getDiscList } from 'api/recommend'
import { ERR_OK } from 'api/config'
export default {
  data() {
    return {
      recommends: [],
      discList: []
    }
  },
  created() {
    this._getRecommend()
    this._getDiscList()
  },
  methods: {
    _getRecommend() {
      getRecommend().then((res) => {
        if (res.code === ERR_OK) {
          this.recommends = res.data.slider
        }
      })
    },
    _getDiscList() {
      getDiscList().then((res) => {
        if (res.code === ERR_OK) {
          this.discList = res.data.list
        }
      })
    },
    loadImage() {
      if (!this.checkLoad) {
        this.$refs.scroll.refresh()
        this.checkLoad = true
      }
    }
  },
  components: {
    Slider,
    Scroll,
    Loading
  }
}
</script>

<style lang="stylus" scoped>
  @import "~common/stylus/variable"

  .recommend
    position: fixed
    width: 100%
    top: 88px
    bottom: 0
    .recommend-content
      height: 100%
      overflow: hidden
      .slider-wrapper
        position: relative
        width: 100%
        overflow: hidden
      .recommend-list
        .list-title
          height: 65px
          line-height: 65px
          text-align: center
          font-size: $font-size-medium
          color: $color-theme
        .item
          display: flex
          box-sizing: border-box
          align-items: center
          padding: 0 20px 20px 20px
          .icon
            flex: 0 0 60px
            width: 60px
            padding-right: 20px
          .text
            display: flex
            flex-direction: column
            justify-content: center
            flex: 1
            line-height: 20px
            overflow: hidden
            font-size: $font-size-medium
            .name
              margin-bottom: 10px
              color: $color-text
            .desc
              color: $color-text-d
      .loading-container
        position: absolute
        width: 100%
        top: 50%
        transform: translateY(-50%)
</style>